The use of a vibrating screen users know that the sealing ring is indispensable accessories, but its use for a long time and is easy to damage, its role is to make the sealing closer between the vibration sieve box, to prevent the outflow of materials in the process of screening, but also can buffer the sieve machine to force the screen frame, the longer service life screen frame.
On the exterior, the sealing ring can be divided into two kinds of u and v;
Material can be divided into rubber, silica gel and polyurethane three categories. E-BON the most excellent stainless steel company, which provide you with
Stainless Steel Bar Set china.
In the case of special requirements, generally labeled with the rubber sealing ring for high temperature, oil, corrosive materials, sealing ring with silicone and polyurethane sieve machine, silicone and polyurethane sealing ring is mainly used in special materials need to screen sieve machine.
Performance
1. good sealing, waterproof.
2. non-toxic, no odor.
3. high temperature, no deformation.
4. strong tensile resistance.
5. after a long period of use, do not fade yellow.
6. superior performance, in line with FDA and SGS standards.
Advantage
1. Heat resistance: compared to ordinary rubber sealing ring, at 150 degrees, can be used for a long time; at 200 degrees, can use 10000 hours; at 350 degrees, can also use a period of time.
2. Cold resistant: silicone sealing ring in - 60 degrees - 70 degrees, the elasticity is still good, some special silicone can be used at very low temperatures, such as: low temperature sealing ring.